UNISONIC TECHNOLOGIES CO., LTD

UM5237

Preliminary

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2013 Unisonic Technologies Co., Ltd

QW-R101-040.c

3-TERMINAL ADJUSTABLE

REGULATOR



DESCRIPTION

The UTC UM5237 is a 3-terminal adjustable regulator. It’s

used as a variable output voltage regulator.

The UTC UM5237 has a less power dissipation and more

exact loading voltage regulation .it‘s suitable for driver circuit,

differential amplifier and reference voltage generator circuit, etc.



FEATURES

* Wide Input/Output voltage range

* Low Dropout Voltage

* Over current protect

* External circuit can adjust the output voltage

SOT-89

1



ORDERING INFORMATION

Ordering Number

Package

Pin Assignment

Packing

Lead Free

Halogen Free

1

2

3

UM5237L-AB3-R

UM5237G-AB3-R

SOT-89

O

G

I

Tape Reel

Note: Pin Assignment: O: OUTPUT G: GROUND I: INPUT

UM5237G-AB3-R

(1)Packing Type

(2)Package Type

(1) R: Tape Reel

(2) AB3: SOT-89

(3) G: Halogen Free, L: Lead Free

(3)Halogen Free



MARKING INFORMATION